Finite Group Databasebeta
Cayley diagram

C2×#12934 #494276

order512
nilpotency class4
isoclinismisoclinic class of #12933
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#12934

Subgroups

subgroupG/H
center, socleC22#1853
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
prime radicalC22×#41D4
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×#131 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

1062 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 4 generators on 34 points:

(1,2);(3,4,7,14,9,15,8,13)(5,16,19,28,20,31,18,11)(6,21,23,30,25,29,24,12)(10,22,26,17,27,33,32,34);(3,5)(4,10,15,27)(6,22)(7,18)(8,19)(9,20)(11,12,28,30)(13,26,14,32)(16,29,31,21)(17,24)(23,34)(25,33);(3,5)(4,11)(6,17)(7,19)(8,18)(9,20)(10,12)(13,31)(14,16)(15,28)(21,26)(22,24)(23,33)(25,34)(27,30)(29,32)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72231488, C2×#495739, #72231555, …
maximal normal subgroup of#72231488, C2×#495739, #72231555, …
maximal quotient of#72249901, #72252735, #72265064, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 401472);